72163443298251341

Names of 72163443298251341

• Cardinal: 72163443298251341 can be written as Seventy-two quadrillion, one hundred sixty-three trillion, four hundred forty-three billion, two hundred ninety-eight million, two hundred fifty-one thousand, three hundred forty-one.

Scientific notation

• Scientific notation: 7.2163443298251341 × 10¹⁶

Factors of 72163443298251341

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 560088643

Divisors of 72163443298251341

• Number of divisors d(n): 8
• Complete list of divisors:
  1 31 4187531 129813461 555901081 17232933511 2327853009621011 72163443298251341
• Sum of all divisors σ(n): 74491314230707968
• Sum of proper divisors (its aliquot sum) s(n): 2327870932456627
• 72163443298251341 is a deficient number, because the sum of its proper divisors (2327870932456627) is less than itself. Its deficiency is 69835572365794714

Bases of 72163443298251341

• Binary: 100000000011000000100010011110011100011111011001001001101₂
• Hexadecimal: 0x1006044F38FB24D
• Base-36: JQJT06UVXOT

Squares and roots of 72163443298251341

• 72163443298251341 squared (72163443298251341²) is 5207562548659936380807988408298281
• 72163443298251341 cubed (72163443298251341³) is 375795644702318558879267343997562934228900836244821
• The square root of 72163443298251341 is 268632543.2598428515
• The cube root of 72163443298251341 is 416331.3190836249

Scales and comparisons

• 72,163,443,298,251,341 seconds is equal to 2,294,574,280 years, 36 weeks, 2 days, 4 hours, 55 minutes, 41 seconds.
• To count from 1 to 72,163,443,298,251,341 would take you about six billion, eight hundred eighty-three million, seven hundred twenty-two thousand, eight hundred forty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 72163443298251341 cubic inches would be around 34694.3 feet tall.

Recreational maths with 72163443298251341

• 72163443298251341 backwards is 14315289234436127
• The number of decimal digits it has is: 17
• The sum of 72163443298251341's digits is 65
• More coming soon!